Source code for light

# Import Python modules
if __name__ == '__main__':
    import glm



class Light:
    def __init__(self, position=(50, 50, -10), color=(1, 1, 1)):
        self.position = glm.vec3(position)
        self.color = glm.vec3(color)
        self.direction = glm.vec3(0, 0, 0)
        # Intensities
        self.Ia = 0.06 * self.color # Ambient
        self.Id = 0.8 * self.color # Diffuse
        self.Is = 1.0 * self.color # Specular
        # View matrix
        self.m_view_light = self.get_view_matrix()



    def get_view_matrix(self):
        return glm.lookAt(self.position, self.direction, glm.vec3(0, 1, 0))